CN205520761U - Broach gerar grinding seal anchor clamps - Google Patents
Broach gerar grinding seal anchor clamps Download PDFInfo
- Publication number
- CN205520761U CN205520761U CN201620252915.6U CN201620252915U CN205520761U CN 205520761 U CN205520761 U CN 205520761U CN 201620252915 U CN201620252915 U CN 201620252915U CN 205520761 U CN205520761 U CN 205520761U
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- broaching tool
- clamping
- broach
- length direction
- seat
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Abstract
The utility model discloses a broach gerar grinding seal anchor clamps, including anchor clamps seat and cushion, 90 the tight groove of L clamp of being that is used for pressing from both sides tight broach has on the anchor clamps seat, the bottom surface in the tight groove of L clamp along the length direction of anchor clamps seat offers the corresponding locking screw hole of mounting hole a plurality of and the broach bottom, be provided with first locking bolt in the locking screw hole, the length direction of first locking bolt parallels with the direction of height of broach, the broach is located the cushion with between the side in the tight groove of L clamp, be provided with on the anchor clamps seat with cushion and broach support tight locking mechanism, improve the location precision of broach, prevent that the broach from taking place buckling phenomenon man -hour adding.
Description
Technical field
This utility model relates to a kind of broaching tool roll flute print fixture.
Background technology
Broaching tool is as the Common Use Tools of Gear Processing, it adds man-hour requirement and processes its tooth print on grinding machine, owing to some broach length is longer, and on grinding machine, add man-hour, and its stress, bending phenomenon occurs easily to make it, thus affect its accuracy of gear processed, therefore time to broaching tool molding, the control of its flexibility and important, the most not special fixture to broaching tool roll flute print in prior art.
Summary of the invention
The purpose of this utility model is to overcome defect present in prior art, it is provided that a kind of broaching tool roll flute print fixture, improves the positioning accurate accuracy of broaching tool, and bending phenomenon occurs adding man-hour to prevent broaching tool.
For achieving the above object, the technical solution of the utility model there is provided a kind of broaching tool roll flute print fixture, including clamping fixture seat and cushion block, have on described clamping fixture seat for clamp broaching tool in the L-shaped clamping slot of 90 °, the bottom surface of described L-shaped clamping slot offers, along the length direction of described clamping fixture seat, the first locking screw pit that some and bottom broaching tool installing holes are corresponding, it is provided with the first clamping screw in described first locking screw pit, the described length direction of the first clamping screw is paralleled with the short transverse of broaching tool, described broaching tool is between the side of described cushion block and described L-shaped clamping slot, the retaining mechanism described cushion block and broaching tool pushed against it is provided with on described clamping fixture seat.
Improving further: described retaining mechanism includes equally distributed some second clamping screws of length direction along described clamping fixture seat, is fixedly installed on the locking pressure head of described second clamping screw end, the length direction of described second clamping screw extends along the width of described broaching tool.
Improve further: described retaining mechanism also includes that mounting seat, described mounting seat are fixedly connected with described clamping fixture seat by some connecting bolts, and described mounting seat offers the second locking screw pit that some and described second clamping screw matches.
Improve further: the height of described cushion block is less than the height of the profile of tooth forming part of broaching tool.
Advantage of the present utility model and having the beneficial effects that: for the broaching tool that length is longer, clamped by cushion block and L-shaped clamping slot, then locked by the first tie down screw and the second tie down screw, then bottom surface and two sides of broaching tool are all positioned, and be supported by face, when preventing its processing tooth print, bending phenomenon occurs for it.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram；
Fig. 2 is this utility model sectional view.
Wherein: 1, clamping fixture seat；2, cushion block；3, L-shaped clamping slot；4, the first clamping screw；5, mounting seat；6, the second clamping screw；7, locking pressure head.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
Such as Fig. 1, shown in Fig. 2, a kind of broaching tool roll flute print fixture, including clamping fixture seat 1 and cushion block 2, have on described clamping fixture seat 1 for clamp broaching tool in the L-shaped clamping slot 3 of 90 °, the bottom surface of described L-shaped clamping slot 3 offers, along the length direction of described clamping fixture seat 1, the first locking screw pit that some and bottom broaching tool installing holes are corresponding, it is provided with the first clamping screw 4 in described first locking screw pit, the length direction of described first clamping screw 4 is paralleled with the short transverse of broaching tool, described broaching tool is between the side of described cushion block 2 and described L-shaped clamping slot 3, the retaining mechanism pushed against by described cushion block 2 it is provided with broaching tool on described clamping fixture seat 1.
Positioning principle: for the broaching tool that length is longer, clamped by cushion block 2 and L-shaped clamping slot 3, then locked by the first tie down screw and the second tie down screw, then bottom surface and two sides of broaching tool are all positioned, and be supported by face, when preventing its processing tooth print, bending phenomenon occurs for it.
nullFor convenience cushion block 2 is locked，Described retaining mechanism includes equally distributed some second clamping screws 6 of length direction along described clamping fixture seat 1、It is fixedly installed on the locking pressure head 7 of the second clamping screw 6 end，The length direction of described second clamping screw 6 extends along the width of described broaching tool，Described retaining mechanism also includes mounting seat 5，Described mounting seat 5 is fixedly connected with described clamping fixture seat 1 by some connecting bolts，The second locking screw pit that some and described second clamping screw 6 matches is offered in described mounting seat 5，After cushion block 2 and broaching tool are placed in L-shaped clamping slot 3，By some second clamping screws 6 are tightened，So that cushion block 2 and broaching tool are locked in L-shaped clamping slot 3，Due to plane-plane contact between cushion block 2 and broaching tool，Thus broaching tool is adding man-hour，Bending phenomenon occurs can effectively to prevent it.
Printing processing to not affect the tooth of broaching tool, the height of described cushion block 2 is less than the height of the profile of tooth forming part of broaching tool.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a broaching tool roll flute print fixture, it is characterized in that: include clamping fixture seat and cushion block, have on described clamping fixture seat for clamp broaching tool in the L-shaped clamping slot of 90 °, the bottom surface of described L-shaped clamping slot offers, along the length direction of described clamping fixture seat, the first locking screw pit that some and bottom broaching tool installing holes are corresponding, it is provided with the first clamping screw in described first locking screw pit, the described length direction of the first clamping screw is paralleled with the short transverse of broaching tool, described broaching tool is between the side of described cushion block and described L-shaped clamping slot, the retaining mechanism described cushion block and broaching tool pushed against it is provided with on described clamping fixture seat.
2. broaching tool roll flute print fixture as claimed in claim 1, it is characterized in that: described retaining mechanism includes equally distributed some second clamping screws of length direction along described clamping fixture seat, is fixedly installed on the locking pressure head of described second clamping screw end, the length direction of described second clamping screw extends along the width of described broaching tool.
3. broaching tool roll flute print fixture as claimed in claim 2, it is characterized in that: described retaining mechanism also includes mounting seat, described mounting seat is fixedly connected with described clamping fixture seat by some connecting bolts, and described mounting seat offers the second locking screw pit that some and described second clamping screw matches.
4. broaching tool roll flute print fixture as claimed in claim 1, it is characterised in that: the height of described cushion block is less than the height of the profile of tooth forming part of broaching tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252915.6U CN205520761U (en) | 2016-03-30 | 2016-03-30 | Broach gerar grinding seal anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252915.6U CN205520761U (en) | 2016-03-30 | 2016-03-30 | Broach gerar grinding seal anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520761U true CN205520761U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620252915.6U Active CN205520761U (en) | 2016-03-30 | 2016-03-30 | Broach gerar grinding seal anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335728A (en) * | 2017-08-07 | 2017-11-10 | 浙江奥桑机械设备有限公司 | A kind of regulation retaining mechanism for part pressure angle on paving machine |
| CN109396982A (en) * | 2018-09-26 | 2019-03-01 | 北京北机床股份有限公司 | A kind of tooth block grinding fixture device and method for grinding |
-
2016
- 2016-03-30 CN CN201620252915.6U patent/CN205520761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335728A (en) * | 2017-08-07 | 2017-11-10 | 浙江奥桑机械设备有限公司 | A kind of regulation retaining mechanism for part pressure angle on paving machine |
| CN109396982A (en) * | 2018-09-26 | 2019-03-01 | 北京北机床股份有限公司 | A kind of tooth block grinding fixture device and method for grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |